Trail Alsace by UTMB course maps and aid stations

You start from the Lac Blanc resort, pass the Tour du Faudé and climb the Brézouard through a quieter, more remote stretch. Then it's ridgelines, forest and clearings with views over the Alsace plain, through Aubure, the highest village in Alsace, to Haut-Koenigsbourg at 60 km. From there you drop to the foothills and work north through wine villages and castle ruins, Landsberg and Bernstein among them, to Mont Sainte-Odile and the Heidenkopf.

Your drop bag is at Châtenois (68 km), and Châtenois and Barr serve hot food. The map, distances and cutoffs are the 2026 course's. The 2027 race page gives 158 km and 5,100 m of climbing.

The 100K starts in Orschwiller, a hundred meters from the line between Haut-Rhin and Bas-Rhin. After the vineyard paths to Saint-Hippolyte you climb toward the Schaentzel manor and into the grounds of Haut-Koenigsbourg, then join the 100M's route north. The last part is the 50K's: Mont Sainte-Odile and its pagan wall, the Heidenkopf, then Rosheim and the finish.

Your drop bag waits at Barr (61 km), where there's hot food and a rest area. The map, distances and cutoffs are 2026's. The 2027 race page gives 108 km and 3,900 m of climbing.

From Barr the 50K leaves the vines for dense forest, passing the Landsberg and Birkenfels castles on the way to Mont Sainte-Odile. Below it you pass Niedermunster Abbey, then climb to the Heidenkopf, next to an ancient Celtic site. The Mündel Tower gives a 360° view if you have the legs to climb it. The last stretch runs through vineyards to Rosheim and on to Obernai.

Crews can't help you at Niedermunster, so the first support is at Klingenthal (24.6 km). Stops and cutoffs are from 2026.

The 29K climbs hard out of Barr into the first Vosges foothills, past Landsberg and Birkenfels. You then follow the Chemin de Croix, the Way of the Cross, with its ceramic tiles, up to Hohenbourg Abbey on Mont Sainte-Odile. The descent past the Niedermunster ruins is fast, and the last aid is a drinks stop in Ottrott before Obernai. Stops and cutoffs are from 2026.

The Ronde des Pages starts at 8 PM at the Halle aux Blés in the middle of Obernai. You cross the plain through vineyards and orchards, refuel at Ottrott, then follow the Ehn river for about 4 km on forest trails. The last kilometer takes you onto the ramparts, and you finish under the lit arch at the foot of the tower. Bring a head torch. Poles aren't allowed in this race.

For juniors (born 2008 or 2009) and cadets (born 2010 or 2011). It starts in the medieval quarter of Châtenois, goes through the Witches' Tower and up steep singletrack to the Hahnenberg, then comes back down fast above the village vineyards. New in 2027, younger runners born in 2012 or 2013 get their own 3.7 km course, which isn't on the map.